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Digital Energy

Multilin

469 Motor Management

Relay

QUICK REFERENCE GUIDE

Software Revision: 5.0x

Manual P/N: 1601-0153-A5

Manual Order Code: GEK-106493D

GE Multilin

215 Anderson Avenue, Markham, Ontario

Canada L6E 1B3

Tel: (905) 294-6222 Fax: (905) 201-2098

Internet: http://www.GEmultilin.com

IISO9001:2000

GE Multilin's Quality

Management System is

registered to

ISO9001:2000

QMI # 005094

UL # A3775

*1601-0153-A5*

Table of Contents3
Description6
Mechanical Installation8
- Drawout Case8
- Mounting8
- Unit Withdrawal10
- Unit Insertion11
Electrical Installation12
- Ratings and Polarities13
- Digital Inputs13
- Analog Inputs and Outputs13
Accessing Setpoints Via the Front Panel15
Typical Application Setup16
- System Setup for Phase, Neutral and Ground Cts16
- System Setup for Vts16
- Digital Input Setpoints17
- Protection Setpoints17
Communicating with the Relay18
- Via the Front Panel Rs232 Port18
Connecting Enervista 469 Setup Software with the 46919
- Configuring an Rs232 Connection19
- Using the Quick Connect Feature20
- Configuring Ethernet Communications21
- Connecting to the Relay22
Working with Setpoints24
- Engaging a Device24
- Entering Setpoints24
Working with Setpoint Files26
- File Support26
- Setpoints Files Overview26
- Downloading and Saving Setpoints Files27
- Adding Setpoints Files to the Environment27
- Creating a New Setpoint File28
- Upgrading Setpoint Files to a New Revision28
- Printing Setpoints and Actual Values29
- Loading Setpoints from a File30
Upgrading Relay Firmware32
- Description32
- Saving Setpoints to a File32
- Loading New Firmware32
Advanced Enervista 469 Setup Features35
- Triggered Events35
- Waveform Capture (Trace Memory)35
- Phasors37
- Trending (Data Logger)39
- Event Recorder41
- Modbus User Map42
- Viewing Actual Values43
Application Example46
- Description46
- Power System Data50
- Motor Data51
Motor Operating Curves51
Control System Requirements52
Contact Outputs52
Rtds52
Instrument Transformer Data52
- Voltage Transformers52
- Phase Cts52
- Ground CT53
- Motor FLC53
Motor Protection53
- Overload Pickup53
- Overload Curve53
- Short Circuit Trip53
- Ground Fault53
- Unbalance Alarm and Trip54
- Stopped and Running Cool Times54
- Acceleration Trip54
- Enable Start Inhibit54
- Starts/Hour54
- Time between Starts54
- Stator Rtds54
- Bearing Rtds55
- Unbalance Bias of Thermal Capacity55
- Unbalance Bias K Factor55
- Hot/Cold Curve Ratio55
- Enable RTD Biasing55
- RTD Bias Minimum55
- RTD Bias MID Point55
- RTD Bias Maximum56
12.10 System Setpoints56
12.11 Digital Inputs Setpoints58
12.12 Thermal Model Setpoints59
12.13 Current Elements Setpoints59
12.14 Motor Starting Setpoints61
12.15 RTD Temperature Setpoints61
12.16 Undervoltage Protection62
- Other Considerations62
12.17 Installation63

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GE Multilin 469 Specifications

General

Frequency	50/60 Hz
Mounting	Panel mount
Communication Protocols	Modbus, DNP3, IEC 61850
Protection Functions	Overcurrent, Overload, Undervoltage, Undercurrent, Phase Unbalance, Ground Fault
Display	LCD
Metering	Voltage, Current, Power, Energy, Power Factor, Frequency
Inputs	RTD
Outputs	Digital
Certifications	IEC, UL